optical channel

optical channel
= OCh
оптический канал
основа оптических сетей (optical network); состоит из оптоволоконных световодов (light pipe) и оптических усилителей, предназначается для передачи световых сигналов с разными длинами волн (wavelength), обеспечивает высокую скорость и надёжность передачи данных. Источником света является оптический передатчик с лазером или светодиодом (light diode). Приём световых сигналов осуществляется фотодиодом (photodiode)

Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. . 1998-2007.

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